| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.76 | 3.547% | $204.7745 | $204.77 | $204.75 | $204.80 |
| Purchase #2 | $159.84 | 4.550% | $167.1127 | $167.11 | $167.10 | $167.10 |
| Purchase #3 | $101.43 | 12.158% | $113.7619 | $113.76 | $113.75 | $113.80 |
| Purchase #4 | $159.26 | 9.208% | $173.9247 | $173.92 | $173.90 | $173.90 |
| Purchase #5 | $249.43 | 12.795% | $281.3446 | $281.34 | $281.35 | $281.30 |
| Purchase #6 | $6.35 | 13.182% | $7.1871 | $7.19 | $7.20 | $7.20 |
| Purchase #7 | $195.54 | 5.245% | $205.7961 | $205.80 | $205.80 | $205.80 |
| 7 purchase totals = | $1,069.61 | $1,153.9016 | $1,153.89 | $1,153.85 | $1,153.90 | |